Add .claude/ to .gitignore to prevent local Claude Code settings from being committed

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: phoenixy1

.gitignore

@@ -54,4 +54,7 @@ docker-compose.local*.yml
 .vscode
 
 #Python virtual nv
-python/venv/*
+python/venv/*
+
+# Claude Code local settings
+.claude/